Monatshefte fur Chemie p. 1203 - 1210 (1981)
Update date:2022-08-16
Topics:
Griesser, Herbert
Hummel, Klaus
Demel, Hans
1,4-Polybutadiene was allowed to react with cumene and di-tert-butyl peroxide as radical source.The modified polymer was crosslinked with dicumyl peroxide and degraded by olefin metathesis with 4-octene in the presence of WCl6/(CH3)4Sn.Degradation products consisted of products with cumyl substituents but also of products with isopropylphenyl substituents proving aromatic substitution. - Keywords: Free radicals; Olefin metathesis; Polymer degradation
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